coupontimeun.exe

Coupon Time

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application coupontimeun.exe by Coupon Time has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is the uninstaller utility registered in the Windows Control Panel for the program Coupon Time by Coupon Time.
Publisher:
Coupon Time  (signed and verified)

Version:
1.0.0.0

MD5:
10fcd45dc5f97670234025aa43ca0858

SHA-1:
b1dcf9cd3f0892504049ec0ccb2cba2660e5d5cd

SHA-256:
70bf5a06d7eebbfafcfa78ef3986b5d53ebed970cde2aa1c7f211ae6b40de1a6

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
5/31/2024 9:46:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.5.9

File size:
658.2 KB (674,032 bytes)

Product version:
1.0.0.0

Original file name:
Coupon Time Uninstaller.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\coupon time\coupontimeun.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
3/18/2015 4:00:00 AM

Valid to:
3/18/2016 3:59:59 AM

Subject:
CN=Coupon Time, O=Coupon Time, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5580F4EA46A972B28E383D02966AEBA8

File PE Metadata
Compilation timestamp:
12/8/2015 1:12:10 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0xA29AE

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 04, 00, 03, 00, 00, 00, 30, 00, 00, 80, 0E, 00, 00, 00, 60, 00, 00, 80, 10, 00, 00, 00, 78, 00, 00, 80, 18, 00, 00, 00, 90, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
642.5 KB (657,920 bytes)

Program Uninstaller
Program name:
Coupon Time

Display publisher:
Coupon Time

Display version:
2015.08.01.130435

Uninstall string:
C:\Program Files (x86)\Coupon Time\CouponTimeUn.exe OFS_


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